| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.54 | 7.240% | $39.1855 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $179.43 | 11.445% | $199.9658 | $199.97 | $199.95 | $200.00 |
| Purchase #3 | $205.73 | 5.249% | $216.5288 | $216.53 | $216.55 | $216.50 |
| Purchase #4 | $179.84 | 10.315% | $198.3905 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $138.94 | 8.723% | $151.0597 | $151.06 | $151.05 | $151.10 |
| Purchase #6 | $102.71 | 13.382% | $116.4547 | $116.45 | $116.45 | $116.50 |
| Purchase #7 | $200.54 | 3.548% | $207.6552 | $207.66 | $207.65 | $207.70 |
| 7 purchase totals = | $1,043.73 | $1,129.2402 | $1,129.25 | $1,129.25 | $1,129.40 | |